function change(adres,ime)
{
if (ime=="button1") {document.button1.src=adres;}
if (ime=="button2") {document.button2.src=adres;}
if (ime=="button3") {document.button3.src=adres;}
if (ime=="button4") {document.button4.src=adres;}
if (ime=="button5") {document.button5.src=adres;}
if (ime=="button6") {document.button6.src=adres;}
if (ime=="button7") {document.button7.src=adres;}
if (ime=="button8") {document.button8.src=adres;}
if (ime=="button9") {document.button9.src=adres;}
}

function set(adres,ime)
{
if (ime=="button1") {document.button1.src=adres;}
if (ime=="button2") {document.button2.src=adres;}
if (ime=="button3") {document.button3.src=adres;}
if (ime=="button4") {document.button4.src=adres;}
if (ime=="button5") {document.button5.src=adres;}
if (ime=="button6") {document.button6.src=adres;}
if (ime=="button7") {document.button7.src=adres;}
if (ime=="button8") {document.button8.src=adres;}
if (ime=="button9") {document.button9.src=adres;}
}